3-day mourning starts in St.Petersburg following metro train blast

St.Petersburg is in mourning over the victims of the recent subway blast. According to the latest information, 11 people were killed in the explosion. 45 injured are now in hospitals, one Belarusian among them. He already had an operation. According to doctors there is no threat to his life, his state is moderately severe. Meanwhile, the driver of the train, in whose carriage the explosion took place, will be awarded. His actions in the emergency helped to avoid more casualties. The Russian Investigative Committee calls the incident a terrorist attack, it is possible that the explosion was carried out by a suicide bomber. Meanwhile, this morning two subway stations were closed in St.Petersburg due to an unidentified object. After the check they resumed operation.